Reduced-order modeling of electromagnetic field interactions in unbounded domains truncated by perfectly matched layers

Abstract

This letter presents the implementation of Berenger's perfectly matched layers and perfectly matched anisotropic absorbers in an electromagnetic field solver streamlined for the rapid simulation of vectorial electromagnetic interactions using Krylov space-based model order reduction algorithms. The proposed model and its computer implementation are validated through numerical simulation of electromagnetic wave propagation in metallic waveguides and associated components. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 62–66, 1998.